Optima BT SLI 4.2 BlueTop battery

12 V, 50 Ah, 815 A
5Ratings
BrandMore from Optima
Delivered between Mon, 1.6. and Tue, 2.6.
Only 3 pieces in stock at third-party supplier
Supplied by
free shipping

Capacity3

Product details

What gets you on the water must also safely bring you back to shore. The Optima Bluetop battery offers the performance you can rely on. Thanks to patented Spiralcell technology, it can provide power for longer, has a shorter charging time, and boasts double the lifespan of conventional boat batteries. It is specifically designed to meet the demanding challenges of marine applications. The Optima Bluetop battery is completely spill-proof and maintenance-free. It is lightweight and can be installed practically anywhere in almost any position. The vibration resistance of this battery is 15 times higher than that of other batteries, which is extremely important in marine use. It also holds its charge longer and can be recharged faster due to its remarkably low self-discharge rate. This means you can get back on the water more quickly at the start of the season.

Bluetop Deep-Cycle Batteries: The Optima BT DC 4.2 and BT DC 5.5 Bluetop batteries serve two purposes. They are suitable for all deep-cycle applications (boat accessories, helm loads, electric motors, bow thrusters) and for starting applications.

Bluetop SLI (Starting, Lighting, Ignition): The BT SLI 4.2 Bluetop battery from Optima is a starter battery. While deep-cycle batteries can be used in any application, starter batteries are exclusively designed for starting applications.

Key specifications

Vehicle
Boat, Motor vehicle
Battery type
Starter battery
Battery technology
AGM
Length
254 mm
Width
175 mm

General information

Item number
14035860
Manufacturer
Optima
Category
Car batteries
Manufacturer No.
O806252000
Release date
21.10.2020
External links
Manufacturer's site (de)

Vehicle battery properties

Vehicle
Boat, Motor vehicle
Battery type
Starter battery
Battery technology
AGM
Cold start current (EN)
815 A

Battery properties

Capacity
50 Ah
Voltage
12 V
Battery category
Vehicle battery

Voluntary climate contribution

CO₂ emissions
3.4 kg
Climate contribution
CHF 0.11

Product dimensions

Length
254 mm
Width
175 mm
Height
200 mm
Weight
17.50 kg

30-day right of return if unopened
No warranty

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Car batteries» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Acconic
    Not enough data
  • BlackMax
    Not enough data
  • Bosch Automotive
    Not enough data
  • Exide
    Not enough data
  • Intact
    Not enough data

Unfortunately, we don't have enough data for this category yet.

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Acconic
    Not enough data
  • BlackMax
    Not enough data
  • Bosch Automotive
    Not enough data
  • Exide
    Not enough data
  • Intact
    Not enough data

Unfortunately, we don't have enough data for this category yet.

Return rate

How often is a product of this brand in the «Car batteries» category returned?

Source: Digitec Galaxus
  • 1.Optima
    2.2 %
  • 2.Yuasa
    3.3 %
  • 3.BlackMax
    3.9 %
  • 4.Bosch Automotive
    4.6 %
  • 5.Exide
    5 %
Source: Digitec Galaxus